16308492785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 22656049920

約数和(自身を除く): 6347557135

約数列:

[1, 5, 13, 17, 65, 85, 113, 211, 221, 565, 619, 1055, 1105, 1469, 1921, 2743, 3095, 3587, 7345, 8047, 9605, 10523, 13715, 17935, 23843, 24973, 40235, 46631, 52615, 69947, 119215, 124865, 130609, 136799, 233155, 309959, 349735, 405331, 653045, 683995, 909311, 1189099, 1549795, 1697917, 2026655, 2220353, 4546555, 5269303, 5945495, 8489585, 11101765, 14758817, 15458287, 26346515, 28864589, 73794085, 77291435, 144322945, 191864621, 250899889, 959323105, 1254499445, 3261698557, 16308492785]

約数ペア:

[(1, 16308492785), (5, 3261698557), (13, 1254499445), (17, 959323105), (65, 250899889), (85, 191864621), (113, 144322945), (211, 77291435), (221, 73794085), (565, 28864589), (619, 26346515), (1055, 15458287), (1105, 14758817), (1469, 11101765), (1921, 8489585), (2743, 5945495), (3095, 5269303), (3587, 4546555), (7345, 2220353), (8047, 2026655), (9605, 1697917), (10523, 1549795), (13715, 1189099), (17935, 909311), (23843, 683995), (24973, 653045), (40235, 405331), (46631, 349735), (52615, 309959), (69947, 233155), (119215, 136799), (124865, 130609)]